An Optically Narrowed Diode Laser for Rb Saturation Spectroscopy

Barwood, G. P.; Gill, P.; Rowley, W. R. C.

doi:10.1080/09500349014550811

Cited by 14 publications

(2 citation statements)

References 16 publications

(25 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The wavelength was modulated with 30 kHz, and the peak-to-peak amplitude was 500MHz. Another method to suppress the Dopplerlimited background is the third-derivative detection as used, for example, by Barwood et al [22]. The best lines for isotope selective analysis of Rb in the low-pressure graphite furnace (10mbar) are the transitions starting from F=2 (85Rb) and F= 1 (87Rb).…”

Section: Doppler-free Absorption Measurements Of 8587 Rbmentioning

confidence: 99%

Isotope selective element analysis by diode laser atomic absorption spectrometry

Wizemann

Niemax²

1998

Mikrochim Acta

View full text Add to dashboard Cite

Abstract. The analytical figures of merit of isotope selective diode laser atomic absorption spectrometry (DLAAS) in low-pressure graphite furnaces are given for lithium and rubidium. While 6Li and 7Li were measured by Doppler-limited as well as by Dopplerfree absorption spectroscopy of the 670.79nm resonance line, Doppler-free saturation spectroscopy was applied for analysis of the 85Rb and SVRb D2 resonance line at 780.03 nm. Three different modulation techniques were applied and compared: (i) intensity modulation, (ii) wavelength modulation, and (iii) a combination of intensity and wavelength modulation.

show abstract

Section: Doppler-free Absorption Measurements Of 8587 Rbmentioning

confidence: 99%

Isotope selective element analysis by diode laser atomic absorption spectrometry

Wizemann

Niemax²

1998

Mikrochim Acta

View full text Add to dashboard Cite

show abstract

“…Although this behavior can be contained by building them into a cavity including optical feedback (1), there remains an element of hysteresis such that their frequency is not a singlevalued function of the temperature. This difficulty is normally overcome by continuous measurement of the frequency with a Michelson interferometric wavemeter, but commercial devices capable of 0.001 cm −1 precision are far from inexpensive, and 1 Present address: DIAS, UMIST, P.O. Box 88, Manchester M60 1QD, United Kingdom.…”

Section: Introductionmentioning

confidence: 99%